Surname Zayukov (Zayukov 
, Заюков 
) , around the world, is a rare cognomen. The surname Zayukov is habitual in Russia, where it is a very rare surname, Kazakhstan, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Zayukov | Russia |
| Заюков | Kazakhstan, Russia, Ukraine |